562339 has 4 divisors (see below), whose sum is σ = 581760. Its totient is φ = 542920.

The previous prime is 562337. The next prime is 562349. The reversal of 562339 is 933265.

562339 = 125² + 126² + ... + 153².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933265 = 5 ⋅186653.

It is a cyclic number.

It is not a de Polignac number, because 562339 - 2¹ = 562337 is a prime.

It is a Duffinian number.

562339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (562333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9667 + ... + 9724.

It is an arithmetic number, because the mean of its divisors is an integer number (145440).

2⁵⁶²³³⁹ is an apocalyptic number.

562339 is a deficient number, since it is larger than the sum of its proper divisors (19421).

562339 is a wasteful number, since it uses less digits than its factorization.

562339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19420.

The product of its digits is 4860, while the sum is 28.

The square root of 562339 is about 749.8926589853. The cubic root of 562339 is about 82.5403047629.

The spelling of 562339 in words is "five hundred sixty-two thousand, three hundred thirty-nine".